While find some excit bathroom color idea for kid, keep in mind that the kid bathroom must be user friendly, independent and reflective of the child think as well as mood.The cool soothing appeal of blue is balanced with the ground warmth of brown. The combination can be use on wall - paint one wall brown and the others blue or mix pattern tile on the floor, backsplash, shower stall or wall. Brown cabinetry with a blue glass tile backsplash lend sophistication. Use some bold color like fluorescent green, orange, pink, blue, etc. while white, beige, cream and green could be the all time favorites. Make sure to match the bathroom color ideas with theme.